Transcription of Chapter 17
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Chapter 17
Chapter 17. 2). a) HCl and CH3 COOH are both acids. A buffer must have an acid/base conjugate pair. b) NaH2PO4 and Na2 HPO4 are an acid/base conjugate pair. They will make an excellent buffer. c) H2CO3 and NaHCO3 are also an acid/base conjugate pair and they will make an excellent buffer. The carbonic acid/bicarbonate buffer plays an important role in maintaining the pH of your blood at a constant value. 4) Solutions containing acid-base buffers are resistant to change in the pH of the solution when H3O+ or OH- is added or removed.
precipitation reaction and reaction (c) is an acid/base reaction. 50) The strongest oxidizing agent is F2. The strongest reducing agent is I-. 51) & 52) a) NR b) NaBr + I2, Br is reduced, acting as the oxidizing agent and I-is oxidized, acting as the reducing agent c) NaF + Cl2,
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